Information Systems Security Engineer / ACAS System Administrator
Location : Norfolk, VA on-site
Type : 6 month contract to hire (performance based)
Pay : $48-58 / hr experience dependent
We're seeking an experienced Information Systems Security Engineer / ACAS System Administrator to join our NTCSS Systems Team at Norfolk VA. You'll lead vulnerability assessment operations using ACAS, coordinate mitigation planning, and serve as the primary interface for incident response efforts.
Responsibilities
- Lead vulnerability assessment operations using ACAS (Nessus, Security Center)
- Perform regular vulnerability scans and manage remediation tracking
- Conduct incident investigations and develop remediation strategies
- Generate ATO documentation supporting RMF accreditation
- Monitor system integrity through auditing and patch management
- Ensure compliance with DoD security requirements
- Design optimized security workflows to improve efficiency
Qualifications
US CitizenshipActive Secret clearance (ability to obtain T5 investigation clearance)DoD 8570 IAT Level 2+ certification (Security+, Network+, CISSP)5+ years' experience solving technical problemsExperience with DoD Business IT systemsDemonstrated knowledge of ACAS architecture administration (SecurityCenter, Nessus)Proven experience with vulnerability remediation and patch managementValidated experience in Windows / Linux system administrationDocumented experience in Active Directory and domain servicesDocumented experience in DoD STIGs and compliance requirementsSubstantiated skill in TCP / IP networking and firewall configurationsDemonstrated knowledge of ACAS deployment in enterprise environmentsEvidenced mastery of system integration and authenticationValidated experience in scan policy configuration and vulnerability analysisDocumented experience in security patch implementation to DoD standardsShowcased understanding of technical documentation and compliance reportingExhibited familiarity with automation scripting for deployment and monitoringDemonstrated end-to-end vulnerability management expertiseDisplayed adeptness in problem-solving abilities in complex security environmentsEvidenced mastery of multi-platform support capabilitiesDemonstrated strong security mindset and collaborative approachExcellent time management and prioritization skills